As Guido revealed earlier, Suzanne Evans is leaving her job as UKIP policy chief. She says in a statement tonight:

“It has been a great privilege to work with UKIP for the past four months to produce the 2015 General Election manifesto. I was delighted with the way it was received, especially by party members and supporters. While my contract for that work comes to an end next week, I remain in my voluntary post as Deputy Chairman.”